Belted flow combiner with adjustable corner

Abstract

The utility model discloses a kind of adjustable belt confluence machines of elbow, including main conveying table, the right end of main conveying table is provided with confluence frame, the right end of confluence frame is slidably connected with connecting seat, the right end of connecting seat is provided with auxiliary conveying table, further including driving mechanism;Driving mechanism: it includes driving shaft, driving handle, connecting column and worm, the connecting column is fixedly connected in the central position of connecting seat lower surface, the lower end of confluence frame is fixedly connected with drive box, driving shaft is rotatably connected in the inside of drive box, the upper end of driving shaft extends to the upside of drive box, the upper end of driving shaft is fixedly connected with driving handle, the right end of driving handle upper surface and the lower end of connecting column are fixedly connected, worm is rotatably connected in the left end of drive box inside, the adjustable belt confluence machine of this elbow, the quick stable accurate adjustment of the confluence angle of auxiliary conveying machine can be realized, and after adjusting, the position locking of connecting seat can be automatically realized.

Description

Technical Field

[0001] This utility model relates to the field of belt merging machine technology, specifically a belt merging machine with adjustable bend angle. Background Technology

[0002] A belt merging conveyor is a mechanical device used to efficiently merge materials from multiple conveyor lines into a single main line, achieving material merging and conveying. Through a specific mechanical structure and transmission system, it ensures that materials from two or more conveyor lines can be merged smoothly and steadily at a predetermined angle. In the prior art, patent CN219507043U discloses a belt merging machine with adjustable bend angle, including a main conveyor and an auxiliary conveyor. The main conveyor is provided with an arc-shaped slide rail on its outer side. The two ends of the arc-shaped slide rail are fixedly connected to the main conveyor through connectors. A docking seat is slidably fitted on the arc-shaped slide rail. A movable connection structure is provided between the docking end on the outer side of the docking seat and the docking end at the end of the auxiliary conveyor. This type of belt merging conveyor with adjustable bend angle has some problems. For example, after the bend angle is adjusted, there is no position locking device between the auxiliary conveyor and the main conveyor. In actual production, it is easily affected by external factors and the bend angle may deviate, affecting the stability of the merging conveyor. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a belt merging machine with adjustable bend angle, which can realize the rapid, stable and accurate adjustment of the merging angle of the auxiliary conveyor, and can automatically lock the position of the connecting seat after adjustment, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a belt merging machine with adjustable bend angle, including a main conveyor platform, a merging frame provided at the right end of the main conveyor platform, a connecting seat slidably connected at the right end of the merging frame, a secondary conveyor platform provided at the right end of the connecting seat, and a driving mechanism. Drive mechanism: It includes a drive shaft, a drive handle, a connecting column, and a worm gear. The connecting column is fixedly connected to the center of the lower surface of the connecting seat. The lower end of the merging frame is fixedly connected to a drive box. The drive shaft is rotatably connected to the inside of the drive box. The upper end of the drive shaft extends to the upper side of the drive box. The upper end of the drive shaft is fixedly connected to a drive handle. The right end of the upper surface of the drive handle is fixedly connected to the lower end of the connecting column. The worm gear is rotatably connected to the left end inside the drive box. The lower end of the drive shaft is fixedly connected to a worm wheel. The worm wheel and the worm gear mesh with each other, which can realize the rapid, stable, and accurate adjustment of the merging angle of the auxiliary conveyor. After adjustment, the position of the connecting seat can be automatically locked.

[0005] Furthermore, a controller is installed on the right side of the main conveyor, and the input terminal of the controller is electrically connected to an external power source to control various electrical appliances.

[0006] Furthermore, the drive mechanism also includes a driven gear and an angle sensor. The driven gear is fixedly connected to the upper end of the drive shaft, and the angle sensor is located at the left end of the upper surface of the drive housing. A measuring gear is fixedly connected to the lower end of the angle sensor input shaft. The measuring gear and the driven gear are meshed together. The angle sensor and the controller are bidirectionally electrically connected to monitor the rotation angle of the connecting seat in real time.

[0007] Furthermore, the drive mechanism also includes a motor, which is located at the front end of the drive box. The rear end of the motor output shaft is fixedly connected to the front end of the worm gear. The input end of the motor is electrically connected to the output end of the controller to provide driving force for adjusting the position of the connecting seat.

[0008] Furthermore, the right end of the merging frame is fixedly connected to two semi-circular guide rods, and the left end of the connecting seat is provided with symmetrically distributed arc-shaped holes. The interior of each arc-shaped hole is slidably connected to the outer surface of the adjacent semi-circular guide rod, providing sliding support and limiting guidance for the position adjustment of the connecting seat.

[0009] Furthermore, the main conveyor platform is equipped with an electric conveyor belt 1, and the auxiliary conveyor platform is equipped with an electric conveyor belt 3. The input ends of both electric conveyor belt 1 and electric conveyor belt 3 are electrically connected to the output end of the controller, providing driving force for the conveying of materials on the main conveyor platform and the auxiliary conveyor platform.

[0010] Furthermore, the confluence frame is equipped with an electric conveyor belt II, and the upper end of the confluence frame is rotatably connected to evenly distributed auxiliary wheels. The input end of the electric conveyor belt II is electrically connected to the output end of the controller to provide driving force for the conveying of materials on the confluence frame.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This belt merging machine with adjustable bend angle has the following advantages: The motor drives the worm gear mechanism to rotate the drive handle, which in turn allows the connecting seat to slide between two semi-circular guide rods. At the same time, the angle sensor monitors the deflection angle of the connecting seat in real time through the gear mechanism. Ultimately, it can achieve rapid, stable and accurate adjustment of the merging angle of the auxiliary conveyor. After adjustment, it can automatically lock the position of the connecting seat to prevent the connecting seat from shifting during use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the internal structure of this utility model; Figure 3 This is a cross-sectional structural diagram of the merging frame of this utility model; Figure 4This is a cross-sectional structural schematic diagram of the drive mechanism of this utility model; Figure 5 This is a schematic diagram of the connecting seat structure of this utility model.

[0013] In the diagram: 1 Main conveyor, 2 Converging frame, 3 Auxiliary conveyor, 4 Semi-circular guide rod, 5 Connecting seat, 6 Drive mechanism, 61 Drive shaft, 62 Drive handle, 63 Connecting column, 64 Driven gear, 65 Angle sensor, 66 Motor, 67 Worm gear, 7 Electric conveyor belt one, 8 Electric conveyor belt two, 9 Electric conveyor belt three, 10 Auxiliary wheel, 11 Controller, 12 Drive box. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 This embodiment provides a technical solution: an adjustable-angle belt merging machine, including a main conveyor 1, a merging frame 2 is provided at the right end of the main conveyor 1, a connecting seat 5 is slidably connected to the right end of the merging frame 2, an auxiliary conveyor 3 is provided at the right end of the connecting seat 5, a controller 11 is provided on the right side of the main conveyor 1, the input end of the controller 11 is electrically connected to an external power supply, and a drive mechanism 6 is also included. Drive mechanism 6: It includes a drive shaft 61, a drive handle 62, a connecting column 63, and a worm gear 67. The connecting column 63 is fixedly connected to the center of the lower surface of the connecting seat 5. The lower end of the confluence frame 2 is fixedly connected to the drive housing 12. The right end of the drive housing 12 is connected to the housing cover by evenly distributed bolts. The housing cover is opened periodically for maintenance of the components of drive mechanism 6. The drive shaft 61 is rotatably connected to the inside of the drive housing 12. The upper end of the drive shaft 61 extends to the upper side of the drive housing 12. The right end of the confluence frame 2 is a semi-circular frame. The center of the semi-circular frame is located on the central axis of the drive shaft 61. The upper end of the drive shaft 61 is fixedly connected to the drive handle 62. The right end of the upper surface of the drive handle 62 is fixedly connected to the lower end of the connecting column 63. The worm gear 67 is rotatably connected to the left end inside the drive housing 12. A worm gear is fixedly connected to the lower end of the drive shaft 61. The worm gear and worm 67 are meshed together. Both the worm gear and worm 67 are located inside the drive housing 12 to prevent the worm gear and worm 67 from directly contacting external impurities and affecting the transmission stability of the worm gear mechanism. The drive mechanism 6 also includes a motor 66, which is located at the front end of the drive housing 12. The rear end of the output shaft of the motor 66 is fixedly connected to the front end of the worm 67. The input end of the motor 66 is electrically connected to the output end of the controller 11. The controller 11 enables the motor 66 to operate. The rotation of the output shaft of the motor 66 drives the worm 67 to rotate. The rotation of the worm 67 drives the worm gear to rotate. The rotation of the worm gear drives the drive shaft 61 to rotate. The rotation of the drive shaft 61 drives the drive handle 62 to rotate. The rotation of the drive handle 62 causes the connecting seat 5 to rotate through the connecting post 63. The drive mechanism 6 includes a driven gear 64 and an angle sensor 65. The driven gear 64 is fixedly connected to the upper end of the drive shaft 61. The angle sensor 65 is located on the left end of the upper surface of the drive housing 12. A measuring gear is fixedly connected to the lower end of the input shaft of the angle sensor 65. The measuring gear and the driven gear 64 are meshed together. Both the measuring gear and the driven gear 64 are located inside the drive housing 12 to prevent them from directly contacting external impurities and affecting the transmission stability of the gear mechanism. The angle sensor 65 is bidirectionally electrically connected to the controller 11. The controller 11 controls the operation of the angle sensor 65. The rotation of the drive shaft 61 drives the driven gear 64 to rotate, which in turn drives the measuring gear to rotate. The rotation of the measuring gear drives the input shaft of the angle sensor 65 to rotate. When the input shaft of the angle sensor 65 rotates, the sliding contact of the potentiometer inside the angle sensor 65 moves on the resistive element, changing the internal resistance value of the resistive element and thus changing the output voltage. Since the output signal is linearly related to the angle, the offset angle of the measuring gear can be calculated by measuring the change in voltage. The angle information is then sent to the controller in real time. At the signal receiving end of controller 11, since the measuring gear and driven gear 64 have the same specifications, the offset angle of the measuring gear is equal to the offset angle of the driven gear 64, the rotation angle of the driven gear 64 is equal to the rotation angle of the drive shaft 61, and the rotation angle of the drive shaft 61 is equal to the rotation angle of the drive handle 62. Ultimately, the rotation angle of the connecting seat 5 can be obtained. In the initial state, the projection of the transverse center axis of the drive handle 62 onto the horizontal plane and the projection of the longitudinal center axis of the main conveyor table 1 onto the horizontal plane are perpendicular to each other. When the connecting seat 5 rotates counterclockwise, controller 11... Subtracting the offset angle from the initial angle gives the angle of clockwise deflection of the transverse center axis of the drive handle 62 and the longitudinal center axis of the main conveyor 1 in the current state. When the connecting seat 5 rotates clockwise, the controller 11 adds the offset angle to the initial angle, which gives the angle of clockwise deflection of the transverse center axis of the drive handle 62 and the longitudinal center axis of the main conveyor 1 in the current state, thereby obtaining the confluence angle. When the connecting seat 5 is adjusted to the required position, the controller 11 shuts off the motor 66, and the worm 67 and worm wheel self-lock to achieve automatic position locking of the connecting seat 5. Wherein: the right end of the confluence frame 2 is fixedly connected to two semi-circular guide rods 4, and the left end of the connecting seat 5 is provided with symmetrically distributed arc-shaped holes. The interior of each arc-shaped hole is slidably connected to the outer surface of the adjacent semi-circular guide rod 4. The diameter of the arc-shaped hole is equal to the diameter of the semi-circular guide rod 4. The connecting seat 5 will not wobble during the sliding process. The center of the arc-shaped hole and the circle where the two semi-circular guide rods 4 are located is located on the central axis of the drive shaft 61. The connecting seat 5 slides under the guidance and sliding support of the two semi-circular guide rods 4, and at the same time, the connecting seat 5 rotates around the center of the circle where the semi-circular guide rods 4 are located. The main conveyor platform 1 is equipped with an electric conveyor belt 7, and the auxiliary conveyor platform 3 is equipped with an electric conveyor belt 9. The input ends of both electric conveyor belt 7 and electric conveyor belt 9 are electrically connected to the output end of the controller 11. The controller 11 enables the operation of electric conveyor belt 7 and electric conveyor belt 9. The operation of electric conveyor belt 7 enables the longitudinal movement of materials on the main conveyor platform 1, and the operation of electric conveyor belt 9 conveys materials from right to left at the upper end of the auxiliary conveyor platform 1, so that the materials reach the upper part of the main conveyor platform 1 via the merging frame 2, and finally realize the merging of the two conveying directions. Wherein: The confluence frame 2 is equipped with an electric conveyor belt 2, and the upper end of the confluence frame 2 is rotatably connected with evenly distributed auxiliary wheels 10. The input end of the electric conveyor belt 2 is electrically connected to the output end of the controller 11. The controller 11 realizes the operation of the electric conveyor belt 2. The electric conveyor belt 2 provides driving force for the movement of materials on the upper end of the confluence frame 2. At the same time, the rolling of the auxiliary wheels 10 assists the movement of materials on the upper end of the confluence frame 2.

[0016] The working principle of the adjustable-angle belt merging machine provided by this utility model is as follows: During operation, the main conveyor 1, merging frame 2, and other mechanisms are first stably placed in the horizontal working area. After stable placement, the angle sensor 65 and motor 66 are activated by the controller 11. The output shaft of motor 66 rotates, driving worm gear 67 to rotate. Worm gear 67 rotates, driving worm wheel to rotate. Worm wheel rotates, driving drive shaft 61 to rotate. Drive shaft 61 rotates, driving drive handle 62 to rotate. Drive handle 62 rotates, and through connecting column 63, it actuates connecting seat 5. Connecting seat 5 slides under the guidance and sliding support of two semi-circular guide rods 4. At the same time, connecting seat 5 rotates around the center of the circle containing the semi-circular guide rods 4. Simultaneously, drive shaft 61 rotates, driving the driven... Gear 64 rotates, which in turn drives the measuring gear to rotate. The rotating measuring gear, in turn, drives the input shaft of the angle sensor 65 to rotate. When the input shaft of the angle sensor 65 rotates, the sliding contact of the potentiometer inside the angle sensor 65 moves on the resistive element, changing the resistance value inside the resistive element and thus changing the output voltage. Since the output signal is linearly related to the angle, the offset angle of the measuring gear can be calculated by measuring the change in voltage. This angle information is then sent to the signal receiving terminal of the controller 11 in real time. Because the measuring gear and the driven gear 64 have the same specifications, the offset angle of the measuring gear is equal to the offset angle of the driven gear 64. The rotation angle of the driven gear 64 is equal to the rotation angle of the drive shaft 61. The angle is equal to the rotation angle of the drive handle 62, and the rotation angle of the connecting seat 5 can be obtained. In the initial state, the projection of the transverse center axis of the drive handle 62 onto the horizontal plane and the projection of the longitudinal center axis of the main conveyor 1 onto the horizontal plane are perpendicular to each other. When the connecting seat 5 rotates counterclockwise, the controller 11 subtracts the offset angle from the initial angle, which is the degree of clockwise deflection of the transverse center axis of the drive handle 62 and the longitudinal center axis of the main conveyor 1 in the current state. When the connecting seat 5 rotates clockwise, the controller 11 adds the offset angle to the initial angle, which is the degree of clockwise deflection of the transverse center axis of the drive handle 62 and the longitudinal center axis of the main conveyor 1 in the current state, thereby obtaining the confluence angle. When the connecting seat 5 is adjusted to the required position, Controller 11 shuts off motor 66, and the worm gear 67 and worm wheel self-lock to automatically lock the position of connecting seat 5. Then, the operator aligns the right end face of connecting seat 5 with the left end face of auxiliary conveyor 3, and connects the right end of connecting seat 5 to the left end of auxiliary conveyor 3 with connecting bolts. Then, controller 11 controls the operation of electric conveyor belt 7, electric conveyor belt 8, and electric conveyor belt 9. Electric conveyor belt 7 moves the material longitudinally on the main conveyor 1, and electric conveyor belt 9 transports the material from right to left on the upper end of auxiliary conveyor 1, so that the material reaches the upper end of the main conveyor 1 via the merging frame 2, ultimately achieving the merging of the two conveying directions. At the same time, electric conveyor belt 8 provides driving force for the movement of the material on the upper end of the merging frame 2.Simultaneously, the rolling of the auxiliary wheel 10 assists in the movement of the material at the upper end of the confluence frame 2.

[0017] It is worth noting that the angle sensor 65 disclosed in the above embodiments can be an R24HS, the controller 11 can be a KJD5, and the controller 11 controls the operation of the angle sensor 65, the motor 66, the electric conveyor belt 7, the electric conveyor belt 8 and the electric conveyor belt 9 using methods commonly used in the prior art.

[0018] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A belt merging machine with adjustable bend angle, comprising a main conveyor platform (1), a merging frame (2) provided at the right end of the main conveyor platform (1), a connecting seat (5) slidably connected to the right end of the merging frame (2), and a secondary conveyor platform (3) provided at the right end of the connecting seat (5), characterized in that: It also includes a drive mechanism (6); Drive mechanism (6): It includes drive shaft (61), drive handle (62), connecting column (63) and worm (67). The connecting column (63) is fixedly connected to the center of the lower surface of the connecting seat (5). The lower end of the confluence frame (2) is fixedly connected to the drive box (12). The drive shaft (61) is rotatably connected to the inside of the drive box (12). The upper end of the drive shaft (61) extends to the upper side of the drive box (12). The upper end of the drive shaft (61) is fixedly connected to the drive handle (62). The right end of the upper surface of the drive handle (62) is fixedly connected to the lower end of the connecting column (63). The worm (67) is rotatably connected to the left end inside the drive box (12). The lower end of the drive shaft (61) is fixedly connected to the worm wheel. The worm wheel and the worm (67) are meshed together.

2. The belt merging machine with adjustable bend angle according to claim 1, characterized in that: A controller (11) is provided on the right side of the main conveyor (1), and the input terminal of the controller (11) is electrically connected to an external power source.

3. The belt merging machine with adjustable bend angle according to claim 2, characterized in that: The drive mechanism (6) also includes a driven gear (64) and an angle sensor (65). The driven gear (64) is fixedly connected to the upper end of the drive shaft (61). The angle sensor (65) is located on the left end of the upper surface of the drive box (12). A measuring gear is fixedly connected to the lower end of the input shaft of the angle sensor (65). The measuring gear and the driven gear (64) are meshed. The angle sensor (65) and the controller (11) are bidirectionally electrically connected.

4. The belt merging machine with adjustable bend angle according to claim 2, characterized in that: The drive mechanism (6) also includes a motor (66), which is located at the front end of the drive box (12). The rear end of the output shaft of the motor (66) is fixedly connected to the front end of the worm (67), and the input end of the motor (66) is electrically connected to the output end of the controller (11).

5. The belt merging machine with adjustable bend angle according to claim 1, characterized in that: The right end of the merging frame (2) is fixedly connected to two semi-circular guide rods (4), and the left end of the connecting seat (5) is provided with symmetrically distributed arc-shaped holes. The interior of the arc-shaped holes is slidably connected to the outer surface of the adjacent semi-circular guide rods (4).

6. The belt merging machine with adjustable bend angle according to claim 2, characterized in that: The main conveyor (1) is equipped with an electric conveyor belt 1 (7), and the auxiliary conveyor (3) is equipped with an electric conveyor belt 3 (9). The input ends of the electric conveyor belt 1 (7) and the electric conveyor belt 3 (9) are electrically connected to the output end of the controller (11).

7. The belt merging machine with adjustable bend angle according to claim 2, characterized in that: The merging frame (2) is equipped with an electric conveyor belt (8) inside. The upper end of the merging frame (2) is rotatably connected with evenly distributed auxiliary wheels (10). The input end of the electric conveyor belt (8) is electrically connected to the output end of the controller (11).

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